{x^2+y^2=4 x^2+2y=1 system of nonlinear equations, by elimination

Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.